Question

Consider the following data in the context of an ANOVA test: group a: 3, 5, 6,...

Consider the following data in the context of an ANOVA test:

group a: 3, 5, 6, 4

group b: 1, 2, 2, 4

group c: 0, 0, 1, 2

Construct the corresponding ANOVA table with the F statsitic. (p-value not required to compute). Construct ANOVA table by hand, do not use any computer software.

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Group A observations are 1, 2, 3; group B observations are 3, 4, 5; group C...
Group A observations are 1, 2, 3; group B observations are 3, 4, 5; group C observations are 5, 6, 7. Make a table of these observations with each group as a column. Perform a one-way ANOVA test. What is the null hypothesis? Calculate each term of the ANOVA table (e.g., compute the sum of squares, degrees of freedom). What is the F-statistic? If a = .05, what is the result of your hypothesis test?
Consider the data. xi 1 2 3 4 5 yi 2 8 6 11 13 (a)...
Consider the data. xi 1 2 3 4 5 yi 2 8 6 11 13 (a) Compute the mean square error using equation  s2 = MSE = SSE n − 2  . (Round your answer to two decimal places.) (b) Compute the standard error of the estimate using equation s = MSE = SSE n − 2  . (Round your answer to three decimal places.) (c) Compute the estimated standard deviation of b1 using equation sb1 = s Σ(xi − x)2...
HW 6: z-test, t-test for independent samples, t-test for related samples, 1-way ANOVA Researchers wanted to...
HW 6: z-test, t-test for independent samples, t-test for related samples, 1-way ANOVA Researchers wanted to explore different treatment methods to effect memory skills in high school freshmen. Subjects were given a memory test (under multiple conditions) these were the results: Group 1           10,   8,   9,   11,   8,   9,   7,   6,   9,   8 Group 2           12, 10, 11,   9, 13, 8,   9, 12, 11, 11 Group 3           10,   9,   10,   9, 11, 8,   7,   9,   10,   11...
Use the following information to answer questions 11-13 An ANOVA test is conducted to compare three...
Use the following information to answer questions 11-13 An ANOVA test is conducted to compare three different income tax software packages to determine whether there is any difference in the average time it takes to prepare income tax returns using the three different software packages. Ten different individuals' income tax returns are done by each of the three software packages and the time is recorded for each. Because individual tax returns are different the analysis has decided to block on...
Consider the following data, which represent the number of times individuals have visited a physician in...
Consider the following data, which represent the number of times individuals have visited a physician in the last 12 months. 2, 5, 4, 3, 3, 1, 0, 1, 0, 0, 7, 13, 5, 4, 3, 6, 9 i. Physicians’ offices in the area budget for 3 visits per year, per patient. Suppose researchers are interested in whether individuals do not visit their physicians exactly 3 times per year. Construct an appropriate pair of hypotheses that could be used to test...
    2       3          4     5          6       7    &n
    2       3          4     5          6       7         8 6216 12674 18702 24978 18552 12678 6200 Table II X Frequency Relative Freq. 2 6216 0.06216 3 12674 0.12674 4 18702 0.18702 5 24978 0.24978 6 18552 0.18552 7 12678 0.12678 8 6200 0.062 Use your table to calculate the total amount of money your group won. It is important to show your work on this exercise. X*F 12432 38022 74808 124,890 111,312 88,746 49,600                            Total = $499,810 How much did...
A researcher conducts a two-way ANOVA test with interaction and provides the following ANOVA table. a....
A researcher conducts a two-way ANOVA test with interaction and provides the following ANOVA table. a. Find the missing values in the ANOVA table. (Round your answers to 2 decimal places.)   ANOVA   Source of Variation SS df        MS       F p-value F crit   Sample 766.98   2 MSB =    Ffactor B =    0.0109   3.885    Columns 12,122.69   1 MSA =    Ffactor A =    0 4.747    Interaction 57.60   2 MSAB =    FInteraction =    0.6148 3.885    Within 682.14 12 MSE =       Total 13,629.41 17
1. The following data were obtained in a four-group study: Group1 Group 2 Group 3 Group...
1. The following data were obtained in a four-group study: Group1 Group 2 Group 3 Group 4 6 6 3 5 5 9 7 3 7 9 6 1 5 4 3 4 3 5 4 3 4 6 7 5 (a) Are the four group means significantly different from each other? (b) Suppose all pairwise comparisons were investigated. If the αΣ is maintained at the level of 0.05, is the difference between the means of groups 2 and 4...
1. Consider the data 2, 4, 6, 8, 10, 12 and 14. Store them in ?1,...
1. Consider the data 2, 4, 6, 8, 10, 12 and 14. Store them in ?1, and then (a) Take samples of size 2 with replacement from this population, list all your samples in the table below: 2,2 2,4 2,6 2,8 4,2 4,4 4,6 6,2 8,2 10,2 (b) Now find the mean of each sample, and place all the sample means in the table below: 2 3 4 5 6 7 3 4 4 (c) Complete the following probability distribution...
Instructions- Calculate this ANOVA by hand. Check your work by also calculating the ANOVA in SPSS...
Instructions- Calculate this ANOVA by hand. Check your work by also calculating the ANOVA in SPSS or EXCEL. Be sure to do any multiple comparison tests and interpret the results. Control GroupA1 PsychoanalysisA2 CBTA3 X1 7 7 3 X2 10 5 3 X3 6 6 2 X4 8 5 3 X5 10 5 4 X6 10 6 2 X barA1 SX (A1) SX2 SST = SX2 – T2/an                            (also called [X] – [T]) SST =                                                 (a =...